CA2359050A1 - Membrane polyolefinique integralement asymetrique - Google Patents

Membrane polyolefinique integralement asymetrique Download PDF

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Publication number
CA2359050A1
CA2359050A1 CA002359050A CA2359050A CA2359050A1 CA 2359050 A1 CA2359050 A1 CA 2359050A1 CA 002359050 A CA002359050 A CA 002359050A CA 2359050 A CA2359050 A CA 2359050A CA 2359050 A1 CA2359050 A1 CA 2359050A1
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CA
Canada
Prior art keywords
compound
separation
solvent
membrane
integrally asymmetrical
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002359050A
Other languages
English (en)
Other versions
CA2359050C (fr
Inventor
Erich Kessler
Thomas Batzilla
Friedbert Wechs
Frank Wiese
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3M Innovative Properties Co
Original Assignee
Membrana Gmbh
Erich Kessler
Thomas Batzilla
Friedbert Wechs
Frank Wiese
3M Innovative Properties Company
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Membrana Gmbh, Erich Kessler, Thomas Batzilla, Friedbert Wechs, Frank Wiese, 3M Innovative Properties Company filed Critical Membrana Gmbh
Publication of CA2359050A1 publication Critical patent/CA2359050A1/fr
Application granted granted Critical
Publication of CA2359050C publication Critical patent/CA2359050C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
    • B01D67/0018—Thermally induced processes [TIPS]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0023—Organic membrane manufacture by inducing porosity into non porous precursor membranes
    • B01D67/0025—Organic membrane manufacture by inducing porosity into non porous precursor membranes by mechanical treatment, e.g. pore-stretching
    • B01D67/0027—Organic membrane manufacture by inducing porosity into non porous precursor membranes by mechanical treatment, e.g. pore-stretching by stretching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0023—Organic membrane manufacture by inducing porosity into non porous precursor membranes
    • B01D67/003—Organic membrane manufacture by inducing porosity into non porous precursor membranes by selective elimination of components, e.g. by leaching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/08—Hollow fibre membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/26—Polyalkenes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/26—Polyalkenes
    • B01D71/262—Polypropylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/02—Details relating to pores or porosity of the membranes
    • B01D2325/022—Asymmetric membranes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Artificial Filaments (AREA)
CA002359050A 1999-01-21 2000-01-19 Membrane polyolefinique integralement asymetrique Expired - Lifetime CA2359050C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19901999 1999-01-21
DE19901999.1 1999-01-21
PCT/EP2000/000393 WO2000043114A1 (fr) 1999-01-21 2000-01-19 Membrane polyolefinique integralement asymetrique

Publications (2)

Publication Number Publication Date
CA2359050A1 true CA2359050A1 (fr) 2000-07-27
CA2359050C CA2359050C (fr) 2007-05-29

Family

ID=7894761

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002359050A Expired - Lifetime CA2359050C (fr) 1999-01-21 2000-01-19 Membrane polyolefinique integralement asymetrique

Country Status (13)

Country Link
US (1) US6497752B1 (fr)
EP (1) EP1144096B1 (fr)
JP (1) JP4996011B2 (fr)
KR (1) KR100654083B1 (fr)
CN (1) CN1141169C (fr)
AT (1) ATE250971T1 (fr)
AU (1) AU748844B2 (fr)
BR (1) BR0007614B1 (fr)
CA (1) CA2359050C (fr)
DE (1) DE50003895D1 (fr)
DK (1) DK1144096T3 (fr)
ES (1) ES2204513T3 (fr)
WO (1) WO2000043114A1 (fr)

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ATE337080T1 (de) * 2002-01-24 2006-09-15 Membrana Gmbh Verfahren zur herstellung von polyolefinmembranen mit integral asymmetrischer struktur
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US7699911B2 (en) * 2007-05-03 2010-04-20 Honeywell International Inc. Ozone resistant O2/N2 separation membranes
JP5383146B2 (ja) 2007-10-29 2014-01-08 信越ポリマー株式会社 非対称膜及びこれを用いた空調システム
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ES2373251T3 (es) 2008-12-12 2012-02-01 Membrana Gmbh Membrana hidrófoba de pvdf estable frente al ozono, con elevada estabilidad mecánica.
JP5281970B2 (ja) 2009-06-30 2013-09-04 信越ポリマー株式会社 空調システム
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WO2014191296A1 (fr) * 2013-05-29 2014-12-04 Membrana Gmbh Membrane de fluorure de polyvinylidène microporeuse
JP6474977B2 (ja) * 2013-08-30 2019-02-27 日東電工株式会社 防水通気膜とそれを備える防水通気部材および防水通気構造ならびに防水通音膜
WO2015071280A1 (fr) 2013-11-13 2015-05-21 Membrana Gmbh Système d'alimentation de plaie comprenant un tapis de membranes capillaires
US10286127B2 (en) 2013-11-13 2019-05-14 3M Innovative Properties Company Pouch-shaped wound dressing system
WO2016031834A1 (fr) * 2014-08-25 2016-03-03 旭化成メディカル株式会社 Membrane poreuse
EP3093032B1 (fr) 2015-05-11 2018-09-19 3M Innovative Properties Company Dispositif et procédé destinés à la production de sérum
EP3093031A1 (fr) 2015-05-11 2016-11-16 3M Innovative Properties Company Système de traitement des plaies
EP3092987A1 (fr) 2015-05-11 2016-11-16 3M Innovative Properties Company Système de traitement de plaies à l'aide de sérum
EP3235558A1 (fr) * 2016-04-21 2017-10-25 3M Innovative Properties Company of 3M Center Membrane à fibres creuses destinée à être utilisée dans un circuit anesthésique
EP3369474A1 (fr) 2017-03-01 2018-09-05 Helmholtz-Zentrum Geesthacht Zentrum für Material- und Küstenforschung GmbH Membrane de copolymere isoporeuse sous forme feuille plate
CN111757777A (zh) * 2017-12-04 2020-10-09 阿卜杜拉国王科技大学 制备多孔膜的方法
JP2022515478A (ja) 2018-12-27 2022-02-18 スリーエム イノベイティブ プロパティズ カンパニー 核剤を有する中空糸膜並びにその製造方法及び使用方法
WO2020136560A1 (fr) * 2018-12-27 2020-07-02 3M Innovative Properties Company Membranes à fibres creuses asymétriques et leurs procédés de fabrication et d'utilisation
EP3908397A4 (fr) * 2019-01-11 2022-09-28 Entegris, Inc. Membrane filtrante creuse polymère poreuse
CN110141981A (zh) * 2019-05-28 2019-08-20 迈博瑞生物膜技术（南通）有限公司 一种亲水性乙烯-三氟氯乙烯共聚物中空膜的制备方法
EP4041441A4 (fr) * 2019-10-10 2023-11-01 Entegris, Inc. Membrane polymère poreuse et filtres et procédés associés
CN111888946B (zh) * 2020-08-17 2022-08-30 杭州科百特科技有限公司 一种用于血液氧合的非对称疏水性聚烯烃中空纤维膜及其制备方法与用途
CN114733363B (zh) * 2021-01-07 2023-10-31 杭州费尔新材料有限公司 一种聚烯烃气体交换膜的制备工艺
CN114733360A (zh) * 2021-01-07 2022-07-12 杭州费尔新材料有限公司 一种聚烯烃中空纤维膜的制备方法
CN113144909A (zh) * 2021-03-09 2021-07-23 南京工业大学 一种应用于ecmo的聚4-甲基-1-戊烯中空纤维膜及其制备方法
CN113351033B (zh) * 2021-05-11 2022-11-01 杭州科百特科技有限公司 一种upe滤膜的制备工艺
CN114749036A (zh) * 2022-04-24 2022-07-15 天津大学 一种中空纤维异质膜及其制备方法和应用
CN115155329A (zh) * 2022-07-11 2022-10-11 杭州科百特过滤器材有限公司 一种非对称脱气用聚烯烃中空纤维膜及其制备方法与用途
CN115155330A (zh) * 2022-07-11 2022-10-11 杭州科百特过滤器材有限公司 一种高脱气聚烯烃中空纤维膜及其制备方法与应用
WO2024043218A1 (fr) * 2022-08-26 2024-02-29 東レ株式会社 Membrane de séparation et son procédé de production
WO2024048359A1 (fr) * 2022-08-30 2024-03-07 東レ株式会社 Membrane de séparation et son procédé de fabrication

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Also Published As

Publication number Publication date
JP2002535115A (ja) 2002-10-22
EP1144096A1 (fr) 2001-10-17
CN1141169C (zh) 2004-03-10
BR0007614B1 (pt) 2010-10-19
DK1144096T3 (da) 2004-02-09
DE50003895D1 (de) 2003-11-06
AU748844B2 (en) 2002-06-13
EP1144096B1 (fr) 2003-10-01
US6497752B1 (en) 2002-12-24
JP4996011B2 (ja) 2012-08-08
AU2665100A (en) 2000-08-07
KR100654083B1 (ko) 2006-12-07
WO2000043114A1 (fr) 2000-07-27
CA2359050C (fr) 2007-05-29
KR20010102984A (ko) 2001-11-17
CN1336848A (zh) 2002-02-20
BR0007614A (pt) 2001-10-30
ATE250971T1 (de) 2003-10-15
ES2204513T3 (es) 2004-05-01

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